How long does it take to charge the Philips BT5502 trimmer, and how do I know it is fully charged?

[AveryLynn]

Charging the Philips BT5502 Beard and Stubble Trimmer usually takes around 1 hour to achieve a full charge. The device features a battery charge indicator to signal its charging status. You'll know the trimmer is fully charged when the indicator light turns solid green. The light may also automatically switch off after about 30 minutes, indicating a full charge. For optimal charging, always ensure the trimmer is switched off while plugged in. Once fully charged, it is important to disconnect the power plug from the wall outlet.